How it Works
Xiaomi
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Mi1
bottom layer mirror update
1 pgs158.78 Kb0
Schematic Top
1 pgs100.85 Kb0
Schematics
31 pgs295.24 Kb0

Xiaomi Mi1 Schematics

5
VDD_SWITCH
VREG_L17A
D D
ANT_SEL0<2D12,3C15> ANT_SEL1<3C15> ANT_SEL2<3C15> ANT_SEL3<3C15>
4
J100
2
GND1
C C
3
GND4
GND2
SIG.
W.FL-R-SMT-1(60)
1
o o o o
4
C102
12
22P ±5% 25V CAP0201
J101 MM8430-2610RB3
G14G26OUT2IN1G33G4
3
R100
1 2
0R <Power> ±5% 0201
C103
12
22P ±5% 25V CAP0201
5
12
C150 NM 0402
12
1 2
C106 33P 50V ±5% CAP0402
C104 22P ±5% 25V CAP0201
C105
12
22P ±5% 25V CAP0201
12
L100 47 nH ±5%
1.0×0.5mm
12
C101 100N ±10%
6.3V 0201
26 25 24 23
7 1
5 6 8
9 11 12 14
S100 CXM3555ER
CTLA CTLB CTLC CTLD
ANT GND1
GND2 GND3 GND4 GND5 GND6 GND7 GND8
12
VDD
TRX1 TRX2 TRX3 TRX4 TRX5
TX1 TX2 RX1 RX2 RX3
GND9 GND10 GND11 GND12
C100 47P
±5% 25V 0201
22 19
20 2 3 4 13 10 18 17 15
16 21 27 28
2
o o o
o o
o o o
TRX_CELL <1B3> TRX_IMT <2C2> TRX_PCS <1B2>
TX_GSM_LB<1C4> TX_GSM_HB <1D4> RX_GSM900 <3A4> RX_GSM_PCS <3B4> RX_GSM_DCS <3B4>
1
PRIMARY SWITCH(SP10T) LOGIC
MODE CTLA CTLB CTLC CTLD
B B
TX GSM850/GSM900
TX GSM1800/GSM1900
RX_GSM_PCS
RX GSM DCS
TRX (NOT USED)
NO USED
TRX PCS
TRX IMT
TRX W850/RX G850
A A
PRIMARY PATH FRONT END SWITCH
5
4
3
H
H
L
L
L
H
H
H
H
H
H
L
L
H
H
L
H
L
H
L
L
L
H
H
L
L
H
H
H
H
L
L
L
L
L
H
H
H
L
L
RF SWITCH
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
RF SWITCH C
RF SWITCH C
RF SWITCH C
Date: Sheet
Date: Sheet
2
Date: Sheet of
XIAO MI
131Friday, November 04, 2011
131Friday, November 04, 2011
131Friday, November 04, 2011
of
1
of
5
PA_ON_IMT<2C21>
D D
C246
o
TX_IMT<4A5>
C C
1 2
3.pF 50V +/-0.25pF 0201
o o
PA_R0<2C13,4D4,5B2,5C3>
o
PA_R1<2C13,4D4,5B2,5C3>
C232 100pF 5% 50V 0201
C200
12
100pF 5% 50V 0201
R102
1 2
0R ±5% 0201
12
12
L222
4.7nH
4.7nH±3% 0201
1 2
C230
2.2pF 50V +/-0.25pF 0201
C201
12
100pF 5% 50V 0201
L225
2.6nH±0.1nH
1 2
0201
C235
1 2
3.9pF 50V +/-0.25pF 0201
12
L221 NM
2.2NH
0201
CP_CELL<3B3>
4
U200 ACPM-5001-TR1
5
VEN
4
VMODE
C209
1 2
22P 25V ±5% 0201
o
3 2
VBP RFIN
1920-1980MHZ
B1/IMT PA & Duplexer
POWER MODE PA_ON PA_R0
HIGH POWER H L
MEDIUM POWER
LOW POWER
SHUT DOWN
VCC1 VCC2
RFOUT
CPL
GND
GNDSLG
H
H
L
3
VBATT
VPHPWR_W_VCC2
C210
12
100P ±10% 25V 0201
1 10
9 6
7 8
ISO
11
C203
12
100N ±10%
6.3V 0201
1 2
12
C205 NM
1.0PF 1.0PF
0201
o
CP_IMT <3B2>
L206
2.7nH
2.7nH±0.2nH 0201
C202
12
39P ±5% 25V 0201
12
C206
NM
0201
C237
12
4.7U ±20%
6.3V 0402
L200
1 2
2.7NH
NM 0201
DUP_RX_IMT_P<2D2>
1 2
o
3 6
C207
22P 25V ±5% 0201
PA_R1
L
H
H
L
L
H
DUP_RX_IMT_M<2D2>
o
L
2
FL200 B39212B7964P810
1950MHZ 2140MHZ
TX
RX1
ANT
RX2
GND1 GND2 GND3 GND4 GND5
12
L211
3.7nH
3.7nH±0.1nH 0201
1
o
DUP_RX_IMT_M <2C2>
C256
22P 25V ±5% 0201
C255
22P 25V ±5% 0201
12
L203 12nH ±5%
1.0X0.6mm
o
DUP_RX_IMT_P <2C2>
o
TRX_IMT <2C1>
o
RX_IMT_P <2A5>
o
RX_IMT_M <2A5>
1 8
2 4 5 7 9
1 2
1 2
VBATT VPHPWR_W_VCC2
PA_R0<2C13,4D4,5C3,5D2> PA_R1<2C13,4D4,5C3,5D2>
1 2
o
o o
L227
2.7nH±0.2nH 0201
C248
1 2
22pF 25V 5% 0201
C211
12
100pF
C233
12
100pF 5% 50V 0201
R103
1 2
0R ±5% 0201
C231
12
100pF 5% 50V 0201
C236
1 2
22P 25V
12
±5%
L223
0201
NM
2.2NH
0201
5% 50V 0201
B2/PCS PA & Duplexer
POWER MODE PA_ON PA_R0
HIGH POWER H L
MEDIUM POWER
LOW POWER
SHUT DOWN
H
H
L
4
H
H
L
PA_R1
L
L
H
L
U201 ACPM-5002-TR1
5
VEN
4
VMODE
3
VBP
2
RFIN
1850-1910MHZ
VCC1 VCC2
RFOUT
CPL
GND
ISO
GNDSLG
DUP_RX_PCS_P<1B2>
DUP_RX_PCS_M<1B2>
12
CP_IMT <3C2>
C208
12
33pF
25V
5%
0201
12
L215
4.3nH
4.3nH±3% 0201
C212 100N ±10%
6.3V 0201
R202 130R
.05
1/20W
0201
1 2
1 2
R104
0R ±5% 0201
R105
0R ±5% 0201
C234
12
100P ±10% 25V 0201
1 10
9 6
7 8 11
o
o
o
3
12
12
C213
12
39P ±5% 25V 0201
C215
1 2
22P 25V
C216
±5%
NM
0201
1.0PF 1.0PF
0201
R200
12
43R
R201
1/20W
130R
.05
1/20W
0201
0201
C214
12
2.2U ±10% 10V 0402
12
12
.05
o
o
PA_ON_PCS<2C21>
B B
C249
o
TX_PCS<4A5>
A A
1 2
3.3pF 50V +/-0.25pF 0201
12
L226
4.7nH
4.7nH±3% 0201
C253
2.2pF 50V
1 2
+/-0.25pF 0201
5
1 2
C217 NM
0201
PDET_IN
RX_PCS_P <2A5>
RX_PCS_M <2A5>
L205
3.9NH
NM 0201
o
FL201 B39202B7955P810
1880.0MHz
1960.0MHz
3
TX
6
ANT
PDET_IN <4B5>
2
C218
1 2
22P 25V ±5% 0201
RX1 RX2
GND1 GND2 GND3 GND4 GND5
o
TRX_PCS <2C1>
o
DUP_RX_PCS_P <3A2>
1 8
2 4 5 7 9
12
L204 15nH ±5%
1.0X0.6mm
o
DUP_RX_PCS_M <3A2>
B2/PCS PA & Duplexer
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
B2/PCS PA & Duplexer
B2/PCS PA & Duplexer
B2/PCS PA & Duplexer
Date: Sheet
Date: Sheet
Date: Sheet
XIAO MI
231Friday, November 04, 2011
231Friday, November 04, 2011
231Friday, November 04, 2011
of
of
1
of
C
C
C
5
4
3
VBATT
2
1
C242
L201
VCC1 VCC2
RFOUT
CPL
GND
GNDSLG
12
100N ±10%
6.3V 0201
1 10
9 6
8
ISO
7 11
R209
o
o
1 2
1K .05 0201
PA_ON_CELL<2C21>
PA_R0<2C13,4D4,5B2,5D2> PA_R1<2C13,4D4,5B2,5D2>
TX_CELL<4A5>
C238
12
4.7N ±10% 16V 0201
12
C239
12
100pF 5% 50V 0201
o o o
o
R108 51K .05 0201
12
R204
1 2
0R 1/20W ±5% 0201
C221 100pF 5% 50V 0201
12
DUP_RX_CELL_P<1B3>
DUP_RX_CELL_M<1C3>
12
L224 NM
2.2NH
0201
C220 100pF 5% 50V 0201
A1 A2 A3 B1 B2
U203
VCON SGND PGND EN NC
LM3242TME
C219
12
100pF 5% 50V 0201
C251
1 2
56P 25V ±5% 0201
o
o
BPEN
R109 0R ±5%
1 2
0201
5 4 3
2
1 2
0.47uH
0.47uH±30%
2.0x1.6
U202 ACPM-5005-TR1
VEN VMODE VBP
RFIN
824-849MHZ
L218
1 2
10nH 10nH±3% 0201
L219
1 2
10nH 10nH±3% 0201
B3
SW
C1 C2
FB
C3
VIN
12
L217 12nH 12nH±3% 0201
TX_AGC_ADJ<2D12,3C15>
D D
ANT_SEL0<2C12,3C15>
C C
B B
B5/Cell PA and Duplexer
C243
12
10uF +/-20%
6.3V 0603
C241
12
1nF +/-10% 25V 0201
VBATT VPHPWR_W_VCC2
C222
12
680P ±10% 25V 0201
o
RX_CELL_P <2B5>
o
RX_CELL_M <2A5>
R106 NM
0402
1 2
C245
12
4.7U ±10% 10V 0603
C223
12
4.7U ±10% 10V 0603
o
R107
1 2
0R ±5% 0402
CP_CELL <4C2>
C229
12
33pF 5% 25V 0201
12
R323 49R9 .01 0201
VPHPWR_W_VCC2
C247
12
100N ±10%
6.3V 0201
12
C225 NM
22PF
0201
12
C224 680P ±10% 25V 0201
C226
1 2
100pF 50V 5% 0201
C250
12
2.2U ±10% 10V 0402
12
C227 NM
0201
L208
1 2
8.2nH
8.2nH±3% 0201
FL202 FAR-D5NE-881M50-P1A6Q
TX ANT
C228
100pF 50V 5% 0201
RX1 RX2
GND1 GND2 GND3 GND4 GND5
3 6
1 2
1 8 2
4 5 7 9
o
TRX_CELL <2C1>
o
DUP_RX_CELL_M <4A3>
o
DUP_RX_CELL_P <4B3>
POWER MODE PA_ON PA_R0
A A
HIGH POWER H L
MEDIUM POWER
LOW POWER
SHUT DOWN
H
H
L
5
H
H
L
PA_R1
L
L
H
L
B5/Cell PA and Duplexer
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
B5/Cell PA and Duplexer C
B5/Cell PA and Duplexer C
B5/Cell PA and Duplexer C
Date: Sheet
Date: Sheet
4
3
2
Date: Sheet of
XIAO MI
331Friday, November 04, 2011
331Friday, November 04, 2011
331Friday, November 04, 2011
of
1
of
5
PA_R0<2C13,5B2,5C3,5D2> PA_R1<2C13,5B2,5C3,5D2>
o
C137
1 2
39P 25V ±5% 0201
o o o o
C127
1 2
2.7pF 25V +/-0.25pF 0402
12
L125
2.7nH
2.7nH±0.1nH 0402
PA_ON_GSMHB<2C21> PA_ON_GSMLB<2C21>
TX_G_HB<4A5>
D D
R115 0R
o
TX_G_LB<4A5>
1 2
±5% 0402
12
C128 NM 0402
Close to QTR
C C
C126
1 2
22P 25V ±5% 0201
4
C111
12
22P ±5% 25V 0201
22P ±5% 25V 0201
C112
C125
12
12
22P ±5% 25V 0201
3
C110
12
22P ±5% 25V 0201
U100
8 1
2 3 4 5 6
RFI_GSM RFI_DCS
VBATT HBEN VMODE0 VMODE1 LBEN
GND_SLUG
TQM7M5013
RFO_GSM
RFO_DCS
VCC
GND
9 11
10
7 12
12
C115 47pF 5% 50V 0201
12
12
2
12
C117 1nF +/-10% 25V 0201
L120 NM
4.7NH
0201
12
C116
3.3N ±10% 25V 0201
C130 NM
0201
C119
12
22U ±20% 10V 0805
C113
12
22P ±5% 25V 0201
L119
1 2
2.0nH
2.0nH±0.1nH 0201
L121
1 2
3.9nH
3.9nH±0.1nH 0201
1 2
VBATT
12
C135
3.9pF 50V +/-0.25pF 0402
12
C118
0.5pF +/-0.1pF 50V 0402
C114 47U ±20%
6.3V 0805
1 2
1 2
R112
0R ±5% 0402
R113
0R ±5% 0402
1
o
TX_GSM_LB<2C1>
o
TX_GSM_HB <2C1>
L124
NM
1 2
0201
L126
0201
C240 22P
1 2
020125V ±5%
C244 22P
1 2
0201
±5% 25V
NM
o
L127
1 2
12nH 12nH±3% 0201
RX_GSM_PCS<2C1>
RX_GSM_DCS<2C1>
B B
o
o
1 2
GSM QBAND LINEAR PA
POWER MODE PAON_GSMLB PA_R0 PA_R1
LB HIGH
LB MID POWER
LB LOW POWER
LB ULTRALOW POWER
HB HIGH
HB LOW POWER
A A
HB ULTRA LOW POWER
POWER DOWN
H
H
H
H
L
L
L
L
PAON_GSMHB
L
L
L
L
H
H
H
L
L
L
H
H
L
H
H
X
L
H
L
RX_GSM900<2C1>
H
L
L
H
X
FL100 SAWFD1G84BJ0F0A
1
IN1
4
IN2
1842/1960MHZ
C252
1 2
39P 25V ±5% 0201
6
OUT1
9
OUT2
2
GND1
3
GND2
5
GND3
7
GND4
8
GND5
10
GND6
FL101 FAR-F5KB-942M50-B4ES
OUT2 GND1
GND2
3 4
2 5
IN1OUT1
925-960MHZ
12
12
L115 10nH 10nH±3% 0201
L123 NM
0201
1 2
1 2
C132
1 2
56P 25V ±5% 0201 C133
1 2
56P 25V ±5% 0201
C136
22P 25V ±5% 0201
C131
22P 25V ±5% 0201
12
L116 NM
0201
GSM
5
4
3
2
L515
1 2
3.6nH
3.6nH±0.2nH 0201
L516
1 2
3.6nH
3.6nH±0.2nH 0201
o
RX_DCS_PCS_P <2A5>
o
RX_DCS_PCS_M <2A5>
CLOSE TO QTR
12
L117 NM
0201
CLOSE TO QTR
L522
1 2
10nH 10nH±3% 0201
L523
1 2
10nH 10nH±3% 0201
o
RX_900_M <2A5>
o
RX_900_P <2A5>
GSM
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
GSM
GSM
GSM
Date: Sheet of
Date: Sheet of
Date: Sheet of
XIAO MI
431Friday, November 04, 2011
431Friday, November 04, 2011
431Friday, November 04, 2011
1
C
C
C
5
4
3
2
1
Note: PRX_CLK and GNSS_DRX_CLK are not used; leave them unconnected.
JAM_DET is for CDMA designs; leave it unconnected for non-CDMA designs. RX_ON is for LTE only; connected it to GND for non-LTE designs.
D D
U300-1
QTR8615
o
TX_ON<2C13>
SSBI1_QTR<2C13> SSBI2_QTR<2C13>
TXDAC_IREF<4C13>
GSM_LOOPBACK_CLK_FILT<2D5>
C C
GSM_CLK<2B13>
GSM_DATA2<2C13> GSM_DATA1<2C13> GSM_DATA0<2C13>
GPSBBQ<2B13>
GPSBBQ2<2B13>
GPSBBI2<2B13> GPSBBI<2B13>
o o
o
o
o
o o o
o o
o o
M2 M1
W4 W8 W7
N1
RF_ON
N2
RX_ON
L2
PRX_CLK
L1
JAM_DET SSBI_RF1
SSBI_RF2
P1
DAC_REF
V8
PA_R1
V7
PA_R0
V4
GPRS_SYNC GP_CLK GP_DATA2 GP_DATA1
V5
GP_DATA0
C1
GNSS_DRX_CLK
D2
GNSS_BB_QP
D1
GNSS_BB_QM
B2
GNSS_BB_IM
C2
GNSS_BB_IP
BASEBAND_INTERFACE
PRX_BB_QP PRX_BB_QM
PRX_BB_IP
PRX_BB_IM
DRX_BB_QP DRX_BB_QM
DRX_BB_IP DRX_BB_IM
TX_BB_QP
TX_BB_QM
TX_BB_IP
TX_BB_IM
GSM_LOOPBACK_CLK<2B13>
F1 E1
G2 F2
J1 H1
J2 H2
R1 T1
T2 R2
o
o
PRXBBQ_P <4C13>
o
PRXBBQ_M <4B13>
o
PRXBBI_P <4C13>
o
PRXBBI_M <4C13>
o
TXBBQ_P <4C13>
o
TXBBQ_M<4C13>
o
TXBBI_P <4C13>
o
TXBBI_M <4C13>
L308
1 2
75ohm@100M
o
GSM_LOOPBACK_CLK_FILT <4C5>
Note: VTUNE_SHDR is for CDMA SHDR only, leave it unconnected for designs not supporting SHDR.
C340
o
U300-2
VTUNE_SHDR GNSS_INP
GNSS_INM PDET_IN
RF_BIAS DNC XO_RF TX_HB TX_LB1
TX_LB2 TX_LB3 TX_LB4
TX_MB1 TX_MB2 TX_MB3 TX_MB4
QTR8615
RF
DNC1 DNC2
GND_RF
PRX_HB_INP
PRX_HB_INM
PRX_LB1_INP
PRX_LB1_INM
PRX_LB2_INP
PRX_LB2_INM PRX_MB1_INP
PRX_MB1_INM
PRX_MB2_INP
PRX_MB2_INM
DRX_HB_INP DRX_HB_INM
DRX_LB1_INP DRX_LB1_INM DRX_LB2_INP DRX_LB2_INM
DRX_MB1_INP
DRX_MB1_INM
DRX_MB2_INP
DRX_MB2_INM
L10 D4 C14
A9 A10
A7 A8 B9 B8
A11 A12 B13 B12
D14 E14
H14 J14 J13 H13
E13 F13 G14 F14
B B
U10 B11
M14 U13
V13 V14 U14
T14 R14 P14 N14
E5 A4
A5
K8 N5
GPS_P<4A10> GPS_M<4A10>
12
R301
4.7K 1% 0201
A A
PDET_IN<2A2>
TX_CELL<5B3>
TX_G_LB<5D4> TX_G_HB<5D4> TX_PCS<5B2>
TX_IMT<5D2>
o o
o
o
XO_RF<2B5>
o
o
o
o o
XO_OUT_A0<2C20>
o
RX_CELL_P <3B3>
o
RX_CELL_M <3A3>
o
RX_IMT_P <1C2>
o
RX_IMT_M <2C2>
o
RX_PCS_P <2A2>
o
RX_PCS_M <2A2>
o
RX_900_P <1A4>
o
RX_900_M <1B4>
o
RX_DCS_PCS_P <1B4>
o
RX_DCS_PCS_M <1B4>
1 2
1nF 25V 5% 0402
Note: Place C341 close to QTR pin N5 as provision to improve GSM radiated phase error.
12
QTR8615 RF IN/OUT
5
4
3
2
o
XO_RF <4A5>
C341 NM 0201
QTR8615 (1 of 5) - RF IN/OUT
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
QTR8615 RF IN/OUT
QTR8615 RF IN/OUT
QTR8615 RF IN/OUT
Date: Sheet
Date: Sheet
Date: Sheet
XIAO MI
531Friday, November 04, 2011
531Friday, November 04, 2011
531Friday, November 04, 2011
of
of
1
of
C
C
C
5
CDC_RX_MCLK1<2C15>
CDC_RX_I2S_WS1<2C13>
CDC_RX_I2S_SD1<2C13>
CDC_RX_I2S_SCK1<2C13>
o
o
CDC_MIC1P_S<5C30> CDC_MIC1N_S<5C30> CDC_MIC2P_S<5B30> CDC_MIC2N_S<5B30>
TS_WIPER
TS_XP_UL TS_XN_LL TS_YP_UR TS_YN_LR
CDC_SYS_RST_N<2B21>
CDC_DMIC_CLK
FM_I2C_CLK<3A15,3C15>
FM_I2C_DATA<3A15,3D15>
TS_PENIRQ_N
TS_EOC
o
o o
o o o o
o
o o o o
D D
CDC_AUXIP_S<5C30>
C303 1U 0402 16V ±10%
CDC_AUXIN_S<5C30>
C339 1U 0402
1 2
16V ±10%
C C
1 2
o o
Note: For headset ANC
FM_AUDIO_L_out<5A11> FM_AUDIO_R_out<5A11>
4
U300-3
QTR8615
o
o
o
o
o
o
o
Y2
AUD_RESET_N
Y1
GND_AT
AE4
DMIC_CLK
AE2
DMIC_D0
AF4
DMIC_D1
AB2
AUD_RX_MCLK1
Y4
AUD_RX_MCLK2
AA4
AUD_RX_I2S_WS1
Y5
AUD_RX_I2S_WS2
AB4
AUD_RX_I2S_SD1
AA2
AUD_RX_I2S_SD2
W5
AUD_RX_I2S_SCK1
AA1
AUD_RX_I2S_SCK2
AE5
AUD_I2C_SCL
AF7
AUD_I2C_SDA
Y7
TS_PENIRQ_N
AF5
TS_EOC
AF6
SSBI_TS
AE3
XO_AT
Y14
AUX_IP
AA14
AUX_IN
Y13
LINE_IN_LP
AA13
LINE_IN_LN
AB13
LINE_IN_RP
AC13
LINE_IN_RN
AC14
MIC1P
AB14
MIC1N
AD13
MIC2P
AD14
MIC2N
AE12
TS_WIPER
AE11
TS_XP_UL
AF10
TS_XN_LL
AF12
TS_YP_UR
AF11
TS_YN_LR
CDC_ANA_DIG
3
AUD_TX_MCLK
AUD_TX_I2S_WS
AUD_TX_I2S_SD1 AUD_TX_I2S_SD2 AUD_TX_I2S_SCK
AUX_OUT
CCOMP
LINE_OUT_LP
LINE_OUT_RN
EAROP
EARON
HPH_LP
HPH_RN
HPH_REF
AD1
AC1 AC2
AB1 AF3
AB10 W1 AC10
AC9 AB9
AB8 AC5
AC6 AB6
1 2
C301 4.7U
6.3V ±20% 0402
o
CDC_TX_MCLK <2C15>
o
CDC_TX_I2S_WS <2C13>
o
CDC_TX_I2S_SD1 <2C13>
o
CDC_TX_I2S_SCK <2C13>
R305
1 2
0R ±5% 0201
2
o
CDC_AUXOUT
o
CDC_LOLP <3B30>
o
CDC_LORN <3B30>
o
CDC_EAROP <4B30>
o
CDC_EARON <4B30>
o
CDC_HPH_LP <3C30>
o
CDC_HPH_RN <3C30>
o
GND_HEADSET_REF <2C29>
1
B B
A A
Notes: Schematic has capless mode by default. Rev C For Class D HPH mode, install L613, L620, C811, C834; and DNI R712, R713. Class AB capacitor-coupled mode is the only mode supported in Engineering Samples1. In Engineering Samples2, all HPH modes are supported: Class AB (capless and capacitor-coupled) and Class D capacitor-coupled.
QTR8615 (2 of 5) - CODEC IN/OUT
QTR8615 CODEC IN/OUT
5
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
QTR8615 CODEC IN/OUT
QTR8615 CODEC IN/OUT
QTR8615 CODEC IN/OUT
Date: Sheet
Date: Sheet
4
3
2
Date: Sheet
XIAO MI
C
C
C
631Friday, November 04, 2011
631Friday, November 04, 2011
631Friday, November 04, 2011
of
of
1
of
5
D D
VREG_S2A
R335 0R ±5%
1 2
0402
(PRX BB Mode control PIN E7) (PDET ADC PIN T10) (Rx/Tx/SBI Digital PIN M4) (SHDR/GPS Digital PIN H5) (Pre Driver Amplifier PIN R11) (Pre Driver Amplifier PIN M13) (TX Mixer PIN P11)
C C
B B
(Driver Amplifier PIN P13)
C346
12
4.7U ±10%
6.3V 0603
R312
1 2
0R
R311
1 2
0R
VREG_S2A
C345
12
1U
±10%
6.3V 0402
VDD_1P3_K4 VDD_1P3_P7 VDD_1P3_R5
VDD_1P3_F11G11
VDD_1P3_F11G11
VDD_1P3_H7 VDD_1P3_N7
VDD_2P2_K7 VDD_2P2_T5 VDD_1P3_U5
±5% 0402
±5% 0402
R321 0R ±5%0201
1 2
4
C336
12
220N ±10% 16V 0402
VDD_1P3_P10M10
VDD_2P2_V10
3
VDD_1P3_B4
12
C323 NM 0201
VDD_1P3_G5
VDD_1P3_E11G8 VDD_1P3_E11G8 VDD_1P3_D6
VDD_1P3_D8D9 VDD_1P3_D8D9
VDD_1P8_XO
C319
12
100N ±10%
6.3V 0201
12
12
C312 NM 0201
C320
12
100N ±10%
6.3V 0201
12
12
C309
C310
NM
NM
0201
0201
R313
12
0R
±5% 0201
C318
12
12
100N ±10%
6.3V 0201
12
12
C337
12
1U ±10%
6.3V 0402
12
C333 NM 0201
C334
C335
NM
NM
0201
0201
12
C332
12
100N
C331
±10%
NM
6.3V
0201
0201
U300-4
P13
P10 P11
T10 V10
E7
M4
H5 K4
P7 R5
F11
H7 N7
K7 T5 U5
VDD_RF1_1 VDD_RF1_2
VDD_RF1_3 VDD_RF1_4
VDD_RF1_5 VDD_RF1_6 VDD_RF1_7
VDD_RF1_8 VDD_RF2_1
VDD_RF1_10 VDD_RF1_11
VDD_RF1_12 VDD_RF1_13
VDD_RF1_14 VDD_RF1_15 VDD_RF1_16 VDD_RF1_17
VDD_RF1_18 VDD_RF1_19
VDD_RF2_2 VDD_RF2_3 VDD_RF1_22
QTR8615
PWR
VDD_RF1_23 VDD_RF1_24
VDD_RF1_25 VDD_RF1_26 VDD_RF1_27
VDD_RF1_28 VDD_RF1_29
VDD_RF2_4 VDD_RF2_5
VDD_RF2_6
VDD_RF_DIG VDD_RF_XO
VDD_RF_DIG2
VDD_RF2
VDD_AT_NEG
VDD_AT_AUD1 VDD_AT_AUD2
VDD_AT_AUD3 VDD_AT_AUD4
VDD_AT_IO
VDD_AT_DIG
VDD_AT_TS
B4 G5
E11 G8 D6
D8 D9
L13 K10
E8 M5
P4 H4
E9 Y8 Y11
AA11 AC8
AC7 AD2
AF8 AF9
C324
12
12
100N ±10%
R314
6.3V
0R
0201
±5% 0201
M13 R13
R11 M10
G11
12
C330 NM 0201
2
VREG_S4A_QTR VREG_S3A
1 2
12
C311 NM 0201
VREG_S4A VREG_L0AVREG_NCP VREG_S3A
C317 100N ±10%
6.3V 0201
C308 100N ±10%
6.3V 0201
12
12
R316
R309 0R ±5% 0201
0R ±5% 0201
12
C314
12
100N
C315
±10%
NM
6.3V
0201
0201
C322
C316
12
4.7U
2.2U ±20%
±10%
6.3V
10V
0402
0402
(DRx BB filter PIN K10) (PRx BB filter PIN E8) (TX BB filter PIN L13) (Analog Master Bias PIN E9 ) (DIG IO PIN M5 ) (GNSS DIG IO PIN H4 )
C321
12
100N ±10%
6.3V 0201
1
Note:
-Schematic has capless mode by default.
-For Class D and Class AB cap coupled mode: DNI C1590, and R1599; and change C1640 to 0 ohm to tie QTR VDD_AT_NEG pin to ground.
A A
QTR8615 POWER GRID
5
QTR8615 (3 of 5) - POWER
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A2
A2
A2
QTR8615 POWER
QTR8615 POWER
QTR8615 POWER
Date: Sheet
Date: Sheet
4
3
2
Date: Sheet
1
XIAO MI
C
C
C
of
731Friday, November 04, 2011
of
731Friday, November 04, 2011
of
731Friday, November 04, 2011
5
VDD_1P3_R5
(TX PLL PIN R5 )
D D
VDD_1P3_P7
(TX PLL PIN P7)
VDD_1P3_K4
(RX PLL PIN K4)
VDD_1P3_G5
(GPS/SHDR PLL PIN G5)
C C
VREG_S4A_QTR
B B
VREG_L20A
R315
1 2
0R ±5% 0201
12
12
12
12
C326 100N ±10%
6.3V 0201
C327 220N ±10% 16V 0402
C328 NM 0201
C329 NM 0201
R306
1 2
0R ±5% 0201
R307
1 2
0R ±5% 0201
R308
1 2
0R ±5% 0201
4
L300
1 2
75ohm ±25% 0402
L301
1 2
10nH 10nH±5% 0201
R318
1 2
0R ±5% 0201
R319
1 2
0R ±5% 0201
3
VREG_S2A
R322
1 2
0R ±5% 0201
R325
1 2
0R ±5% 0402
C305
12
1U ±10% 16V 0402
C306
12
1uF ±20%
6.3V 0201
12
C307 NM 0201
(TX oscillator PIN T5)
(RX oscillator PIN K7)
(PDET ADC PIN V10 )
C313
12
100N ±10%
6.3V 0201
VDD_2P2_T5
VDD_2P2_K7
VDD_2P2_V10
VDD_1P8_XO
(XO supply PIN P4 )
R326
1 2
0R ±5% 0402
2
R327
1 2
C347
12
1U ±10%
6.3V 0402
C351
12
4.7U ±10%
6.3V 0603
C354
12
4.7U ±10%
6.3V 0603
0R ±5% 0201
R328
1 2
0R ±5% 0201
R329
1 2
0R ±5% 0201
R330
1 2
0R ±5% 0402
L305
1 2
75ohm ±25% 0402
R331
1 2
0R ±5% 0402
R332
1 2
0R ±5% 0402
R333
1 2
0R ±5% 0201
R334
1 2
0R ±5% 0402
12
C348 NM 0201
12
C349 NM 0201
12
C350 NM 0201
C352
12
100N ±10%
6.3V 0201
12
C353 NM 0201
12
C355 NM 0201
12
C356 NM 0201
12
C357
(GPS/SHDR Oscill & LO PIN D6)
NM 0201
C358
12
100N ±10%
6.3V 0201
1
VDD_1P3_D8D9
(PRx LNA PIN D8 D9)
VDD_1P3_F11G11
(DRx LNA PIN F11 G11)
VDD_1P3_B4
(GNSS LNA PIN B4)
VDD_1P3_U5
(TX oscillator U5)
VDD_1P3_P10M10
(TX LO PIN P10 M10)
VDD_1P3_E11G8
(PRX LO PIN E11 G8)
VDD_1P3_H7
(DRX LO H7)
VDD_1P3_D6
VDD_1P3_N7
(RX oscillator PIN N7)
A A
QTR8615 (4 of 5) - POWER DECOUPLE
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
QTR8615 POWER DECOUPLE C
A3
QTR8615 POWER DECOUPLE C
A3
QTR8615 POWER DECOUPLE C
A3
Date: Sheet of
Date: Sheet of
5
4
3
2
Date: Sheet of
XIAO MI
831Friday, November 04, 2011
831Friday, November 04, 2011
831Friday, November 04, 2011
1
5
D D
C C
B B
4
U300-5
QTR8615
GND_AT1 GND_AT2 GND_AT3 GND_AT4 GND_AT5
GND_AT6 GND_AT7 GND_AT8
GND_AT9 GND_AT10
GND_AT11 GND_RF1
GND_RF2 GND_RF3 GND_RF4 GND_RF5 GND_RF6 GND_RF7 GND_RF8 GND_RF9 GND_RF10 GND_RF11 GND_RF12 GND_RF13 GND_RF14 GND_RF15 GND_RF16 GND_RF17 GND_RF18 GND_RF19 GND_RF20 GND_RF21 GND_RF22 GND_RF23 GND_RF24 GND_RF25 GND_RF26 GND_RF27 GND_RF28 GND_RF29 GND_RF30 GND_RF31 GND_RF32 GND_RF33 GND_RF34 GND_RF35 GND_RF36
GND
GND_AT13 GND_AT14
GND_AT15 GND_AT16 GND_AT17
GND_AT18 GND_AT19
GND_AT20 GND_AT21 GND_AT22 GND_AT23
GND_RF37 GND_RF38
GND_RF39 GND_RF40 GND_RF41 GND_RF42 GND_RF43 GND_RF44 GND_RF45 GND_RF46 GND_RF47 GND_RF48 GND_RF49 GND_RF50 GND_RF51 GND_RF52 GND_RF53 GND_RF54 GND_RF55 GND_RF56 GND_RF57 GND_RF58 GND_RF59 GND_RF60 GND_RF61 GND_RF62 GND_RF63 GND_RF64 GND_RF65 GND_RF66 GND_RF67 GND_RF68 GND_RF69 GND_RF70 GND_RF71 GND_RF72
Y10 AE10
AE8 W11 AB7
AA10 AB5
AE13 AE14 AF13 AF14
P5 J10
J11 K5 K11 K13 K14 L4 L5 L7 L8 L11 L14 M7 M8 M11 N4 N10 N11 N13 P8 R4 R7 R8 R10 T4 T7 T8 T11 T13 U1 U4 U7 U8 U11 V11
AB11
AE9
W13
AC4 AE1
AA5 AE6
AE7
AF1 AF2
A13 A14
B10 B14 C13
D10 D11 D13
E10
F10
G10 G13
H10 H11
W2
A1 A2 A3 A6
B1 B3 B5 B6 B7
D5 D7
E4 E6
F4 F5
G4 G7
H8
J4 J5 J7 J8
3
U300-6
QTR8615
NC1 NC2 NC3 NC4 NC5 NC6
NC
GND_AT80 GND_AT81
E2
G1
K1 K2 N8 P2
NC7
NC10 NC11 NC12
2
U2 V1 V2 W10 W14 AC11
1
A A
QTR8615 (5 of 5) - GND
XIAO MI
931Friday, November 04, 2011
931Friday, November 04, 2011
931Friday, November 04, 2011
1
QTR8615 GND
5
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
QTR8615 GND C
A3
QTR8615 GND C
A3
QTR8615 GND C
A3
Date: Sheet of
Date: Sheet of
4
3
2
Date: Sheet of
5
J410
1
1
415CPB-093-50F
J411
1
1
415CPB-093-50F
SAW_GPS_P<1A10>
A A
SAW_GPS_M<1A10>
o
o
12
1.0NH 1.0NH
C410
12
0.75pF +/-0.1pF 25V 0201
L401 NM
0402
C401
1 2
22pF 25V 5% 0402
L413
1 2
12nH 12nH±3% 0201
L414
1 2
12nH 12nH±3% 0201
12
L402 NM
0402
o
o
4
GPS_M <4B5>
GPS_P <4B5>
J400
4
GND3
5
OUT
6
GND4
MM8130-2600B/RA2/RB8
GND1 GND2
1 2
IN
3
U401
3
NC1
2
RFIN
4
NC2
RFout/Vdd
MGA-24106
C403
1 2
22pF 25V 5% 0402
NC
GNDSLG
VSD
3
12
L407 47 nH ±5%
1.0×0.5mm
6
5 7
1
FL402 SAFEA1G58KA0F00
1
IN
2
GND1
3
GND2
12
L412
2.2nH
2.2nH±0.1nH 0201
C416
1 2
1P 25V ±0.25pF 0201
GND3
1565-1607MHZ
12
C417 NM 0201
OUT
R404
1 2
0R ±5% 0201
2
L409
4
12
5
12
C408
12
39P ±5% 25V 0201
FL401 SAFEA1G58FB0F00
1
IN
1 2
L408 NM
0201
C404 NM 0201
1565-1607MHZ
10nH 10nH±3% 0201
C409
12
100N
±10%
6.3V CAP0201
OUT1
OUT2 GND1 GND2
12
L410 18nH 18nH±3% 0201
R403
1 2
0R ±5% 0201
3 4 2 5
12
L511 NM
15NH
0402
1
VREG_L17A
o
SAW_GPS_M <5A10>
o
SAW_GPS_P <5A10>
EXTERNAL GPS LNA CONTROL LOGIC
MODE EXT_GPS_LNA_EN
Ext GPS LNA Bypass
Ext GPS LNA Enabled
GPS RX
R401
LNA_State
L
OFF
1 2
12K .05 0201
C405
12
22pF 5% 25V 0402
HON
5
4
3
o
EXT_GPS_LNA_EN<2D15>
GPS RX
Title
Title
Title
MI-ONE
MI-ONE
MI-ONE
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
GPS RX C
A4
GPS RX C
A4
GPS RX C
A4
Date: Sheet
Date: Sheet
Date: Sheet
2
XIAO MI
of
10 31Friday, November 04, 2011
of
10 31Friday, November 04, 2011
of
10 31Friday, November 04, 2011
1
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